diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 6cf430834ca7..ba0c04cd985f 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -617,6 +617,7 @@ CONFIG_ROCKCHIP_INNO_HDMI=y
 CONFIG_ROCKCHIP_LVDS=y
 CONFIG_ROCKCHIP_DRM_TVE=y
 CONFIG_ROCKCHIP_RGB=y
+CONFIG_ROCKCHIP_DW_HDCP2=y
 CONFIG_DRM_ROCKCHIP_RK618=y
 CONFIG_DRM_ROCKCHIP_RK628=y
 CONFIG_DRM_PANEL_SIMPLE=y